Deserialization in Pytries Datrie
CVE-2026-5659
A vulnerability was found in pytries datrie up to 0.8.3. The affected element is the function Trie.load/Trie.read/Trie.__setstate__ of the file src/datrie.pyx of the component trie File Handler. The manipulation results in deserialization…
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.001 (16.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L.
Affected products
- Pytries Datrie — versions 0.8.0, 0.8.1, 0.8.2
Weakness classification (CWE)
References
- VDB-355483 | pytries datrie trie File datrie.pyx Trie.__setstate__ deserialization (technical-description, vdb-entry)
- VDB-355483 | CTI Indicators (IOB, IOC, IOA) (signature, permissions-required)
- Submit #785228 | pytries datrie 0.8.3 Deserialization (third-party-advisory)
- cna@vuldb.com (issue-tracking)
- cna@vuldb.com (exploit)
- cna@vuldb.com (product)
Frequently asked questions
- What is CVE-2026-5659?
- CVE-2026-5659 is a medium-severity vulnerability in Pytries Datrie, classified under Improper Input Validation. CVSS score: 6.3/10. Published 2026-04-06.
- How severe is CVE-2026-5659?
- Medium severity. CVSS v3 base score is 6.3 out of 10.